Specifications

Zirconia Ceramic Grinding Ball
Size:0.2-60mm available
Price will be gave after get your size,
application etc
MOQ:100KG

 

  

 

 

 

 

 

1.   TZP grinding media:

A,preventing material from contamination because of its extreme low wear rate.

B,high grinding efficiency        

C,lower total costs due to the long using life

 

2.   Uses: Material for grinding and dispersed, structural  ceramics,  electronics ceramics,  refractory ceramics, magnetic material, metallurg, medicine, food, cosmetics, paints, textiles, printing and dyeing, pigment and other industries.

 

3.   Available sizes: Sphere(Diameter):0.6,0.8,1,1.5,2,2.5,3,5,6.5,7,10,12,15,20,30,55mm etc

                                    Cylinder(Diameter):3×3,5×5,7×7,10×10,12×12mm etc

 

4.   Advantages: 

compared with the traditional grinding medium such as alumina balls,zirconium silicate balls,steel balls,agate balls and glass pearls,the zirconia grinding medium(Y-TZP grinding medium)has high density,high hardness and high tenacity feature,which provide it higher grinding efficiency than the traditional grinding medium,high-wearing zirconia grinding medium can protect materials from pollution and guard against chemical corrosion to the useful time of grinding medium.

 

ITEM	Unit	INSPECTION RESULTS
Composition	wt%	95.2%ZrO2 4.8%Y2O3
Bulk Density	Kg/l	3.5
Specific Density	g/cm3	6.03
Hardness(HV)	GPa	>10
Moduius of Eiasticity	GPa	200
Thermal Conductivity	w/m.k	3
10×10-6/K(20 to 400°C) Thermai Expansion Coefficient		9.6
Crushing Load	KN	>15
Fracture Toughness	MPam0.5	8
Grain Size	um	<0.5
Size	mm	2mm
Wear Loss of Media	ppm/h	0.8